diff --git a/pkgs/desktops/deepin/udisks2-qt5/default.nix b/pkgs/desktops/deepin/udisks2-qt5/default.nix
index 385fedfc478..0fcc2e9f9f7 100644
--- a/pkgs/desktops/deepin/udisks2-qt5/default.nix
+++ b/pkgs/desktops/deepin/udisks2-qt5/default.nix
@@ -8,13 +8,13 @@
 
 mkDerivation rec {
   pname = "udisks2-qt5";
-  version = "5.0.0";
+  version = "5.0.3";
 
   src = fetchFromGitHub {
     owner = "linuxdeepin";
     repo = pname;
     rev = version;
-    sha256 = "0mqxm6ixzpbg0rr6ly2kvnkpag8gjza67ya7jv4i4rihbq1d0wzi";
+    sha256 = "0c87ks9glwhk4m2s7kf7mb43q011yi6l3qjq2ammmfqwl8xal69a";
   };
 
   nativeBuildInputs = [
@@ -27,11 +27,15 @@ mkDerivation rec {
   ];
 
   postPatch = ''
-    searchHardCodedPaths
+    searchHardCodedPaths # debugging
   '';
 
+  qmakeFlags = [
+    "QMAKE_PKGCONFIG_PREFIX=${placeholder "out"}"
+  ];
+
   postFixup = ''
-    searchHardCodedPaths $out
+    searchHardCodedPaths $out # debugging
   '';
 
   passthru.updateScript = deepin.updateScript { inherit pname version src; };